100 Days My Prince

2018 South Korean TV series August 2026 100 Days My Prince.jpg Promotional poster Dear Husband of 100 Days ^백일의 낭군님 百日의 郎君님 Hundred-Day Husband Historical Romantic comedy Studio Dragon No Ji-sul Lee Jong-jae Nam Sung-woo Doh Kyung-soo Nam Ji-hyun Jo Sung-ha Jo Han-chul Kim Seon-ho Han So-hee Kim Jae-young Kim Joon-seok Jeong Se-rin South Korea Korean 16 + 2 special Lee Chan-ho Son Jae-hyun Kim Ye-jin Lee Sang-baek Single-camera 67–85 minutes AStory tvN 2018 9 10 2018 10 30 100 Days My Princehttps://www.youtube.com/watch?v=_R269TuiAiw 100daysmyprince 완전무결 도경수, 왕세자에서 아쓰남 원득으로 전락?! 180910 EP.0 100daysmyprince Completely innocent Do Kyung-soo, falling from the Crown Prince to Ace Nam Won Deuk gain? YouTube tvN Drama August 6, 2018 ko August 6, 2018 https://web.archive.org/web/20180806024703/https://www.youtube.com/watch?v=_R269TuiAiw&gl=US&hl=en live (백일의 낭군님) is a 2018 South Korean television series starring Doh Kyung-soo and Nam Ji-hyun. The series aired on tvN from September 10 to October 30, 2018, every Monday and Tuesday at 21:30 (KST).https://m.entertain.naver.com/home/article/109/0003816031 [단독] 도경수X남지현 '백일의 낭군님', tvN 월화극 '식샤3' 후속 편성 [Exclusive] Do Kyung-soo X Nam Ji-hyun '100 day prince', tvN historical drama' Siksha 3 ' Follow-up July 4, 2018 OSEN Naver ko July 4, 2018 November 2, 2021 https://web.archive.org/web/20211102025119/https://entertain.naver.com/read?oid=109&aid=0003816031 livehttps://www.koreatimes.co.kr/entertainment/shows-dramas/20180809/tvn-to-air-romantic-drama-dear-husband-of-100-days-in-september tvN to air romantic drama 'Dear Husband of 100 days' in September August 9, 2018 The Korea Times August 9, 2018 November 1, 2021 https://web.archive.org/web/20211101154938/http://www.koreatimes.co.kr/www/art/2018/08/688_253617.html livehttps://en.yna.co.kr/view/AEN20180904008200315 EXO's D.O. tries first period drama, 'Dear Husband of 100 Days' September 4, 2018 Yonhap News Agency September 4, 2018 September 4, 2018 https://web.archive.org/web/20180904121232/http://english.yonhapnews.co.kr/kwave/2018/09/04/3001000000AEN20180904008200315.html livehttps://www.koreajoongangdaily.com/korea/romance-follows-a-prince-with-amnesia/11348732 Romance follows a prince with amnesia September 4, 2018 Korea JoongAng Daily September 4, 2018 October 29, 2021 https://web.archive.org/web/20211029113508/https://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=3052752 live It is one of the highest-rated Korean dramas in cable television history.https://channels.vlive.tv/EBF267/celeb/0.8848044 "100 Days My Prince" defeats "Signal", no.4 tvN's top ratings October 30, 2018 JTBC November 6, 2018 November 7, 2018 https://web.archive.org/web/20181107054256/https://channels.vlive.tv/EBF267/celeb/0.8848044 livehttps://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00&begin_date=20181023 Nationwide Cable Ratings October 23, 2018 Nielsen Korea. 1st (tvN) October 24, 2018 October 24, 2018 https://web.archive.org/web/20181024090908/https://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00&begin_date=20181023 live Plot section March 2026 Lee Yul is the king's nephew who enjoys spending his days playing instead of studying. He enjoys playing with the peasant children alongside his best friend and guardian, Dong-joo. One day, as he is playing with the peasant children where they are playing as Villains, Yul uses his nobility status to punish the children by beating them up, oblivious that his actions were hurting them. The children could not object to this treatment due to Yul's status. A girl, Yoon Yi-seo intervenes and chides Yul for his cruel actions. Like Yul, Yi-seo is from a noble family, but is kind, smart and compassionate. Yul instantly develops a crush on Yi-seo and this causes him to change and become more studious in order to impress her. Yi-seo's father is a general and the right-hand man of the King. However, Yul's father is an ambitious man who is jealous of his brother, the King, and vies for the throne. Scheming with another ambitious man, Kim Cha-eon, they plot to overthrow the current King, with the promise that Cha-eon will be handsomely rewarded. One night, Kim Cha-eon begins the coup which sees the King, all his men and allies ruthlessly murdered, including Yi-seo's father. While fatally injured, Yi-seo's father instructs his elder son Seok-ha to take Yi-seo and run away, as Cha-eon is determined to wipe out the entire family. As Cha-eon is about to deal with the killing blow, Yul, who has been witnessing the whole thing, comes out from his hiding place to stop Cha-eon, threatening that he will report this matter to his father. Cha-eon then carries Yul back to his father's mansion and it is then made known that he has been conspiring with Cha-eon for the whole thing all along, shocking Yul. Yul is removed from the scene and the coup is completed successfully. Due to this, Yul's father is crowned as the new King and Cha-eon becomes the Vice-Premier. Yul automatically assumes the title of Crown Prince, and is further shocked on the coronation day with the news of his mother's "accidental death". Despite the new King's surprise at the news, it becomes clear that the Vice-Premier will be the person who has the most power and control of the new reign. Yul bitterly resents his new position as the Crown Prince of Joseon. Sixteen years later, Yul has grown up to be a cold and unlikable Crown Prince, due to the trauma of his past. Yul is also very smart and skilled in the martial arts. His father is now remarried to the new queen who dislikes him and wants the Crown Prince title for her own son while he himself is married to Kim So-hye, who is Vice-Premier Kim's daughter. Despite the marriage, Yul still longs for Yi-seo, even though he believes that Yi-seo was killed. This causes him to despise the Crown Princess and her father. Yul constantly avoids consummating the marriage, despite the various schemes to ensure the consummation takes place. At the same time, a drought occurs in Joseon and people begin to blame Yul and his refusal to consummate the marriage as the reason. Annoyed, Yul orders all the singles in the nation to be married off in a month to help alleviate the drought. While en route to a rain ritual, Yul and his followers are ambushed by assassins arranged by Cha-eon, and he is almost killed. It is discovered that the Crown Princess was pregnant with another's child (later revealed to be Mu Yeon's, Hong-shim/Yi-Seo's brother) and the Crown Prince's assassination attempt was to help her escape from her predicament. His childhood friend and guardian, Dong-joo, forces them to switch their garments, essentially luring the attackers away from Yul. Dong-joo is subsequently killed and falls into the river. The attackers do not see his face and thus believe that it is Yul. Meanwhile, Yul gets shot with an arrow on his chest while on the run, and accidentally knocks his head, becoming unconscious. When he wakes up, he realizes that he lost all of his memories. Yi-seo, who managed to escape unscathed in the coup years ago, has been adopted by a commoner man and now lives undercover as a peasant girl named Hong-shim in Songjoo Village. It is her adoptive father who eventually finds the terribly wounded Yul and nurses him back to consciousness. The fate of her brother Seok-ha is unknown, as they separated after Seok-ha buried her under a stack of leaves and ran away to lure Cha-eon's people who were hunting them in the woods. Before separating, they promised to wait for each other at a bridge every full moon. While Yi-seo goes to the bridge as promised without fail, it has been sixteen years since the separation and she is beginning to lose hope that her brother is still alive. As a single woman, Hong-shim is also subjected to the crown prince's marriage decree and she happens to be the oldest single woman in the village. Due to the imbalance number of single men and women, Hong-shim finds herself the only one without a pair. Instead, she receives an offer to become the concubine of a lecherous nobleman. Hong-shim refuses because she says that she is already betrothed to a man named Won-deuk who is serving in the military and has no intention of being the nobleman's fifth wife. The deadline for the decree passes by and since Hong-shim is still unmarried, she is subjected to the punishment of 100 floggings. To save her, her father takes advantage of Yul's amnesia. A very skeptical Yul is told that he is Hong-shim's betrothed, Won-deuk, a man whom her father had recommended but whom she had never met. Thus, Yi-seo and Yul get married and neither of them is aware of each other's true identities. The rest of the story follows how the prince seems very strange to the commoner's lifestyle and is initially considered a good-for-nothing-husband by the villagers. However, his skills of reading, writing and martial arts remain which impresses Hong-shim and the villagers. He eventually returns to the palace and regains his memories of Yi-seo later and the two reunite again.http://english.yonhapnews.co.kr/kwave/2018/04/11/3001000000AEN20180411004700315.html D.O. of K-pop boy band EXO cast for new tvN series April 11, 2018 Yonhap News Agency April 15, 2018 April 16, 2018 https://web.archive.org/web/20180416073759/http://english.yonhapnews.co.kr/kwave/2018/04/11/3001000000AEN20180411004700315.html live Cast Main Doh Kyung-soo as Lee Yul / Na Won-deukhttps://www.kpopherald.com/article/1583973 EXO's D.O. to take lead role in drama February 7, 2018 Kpop Herald February 23, 2018 April 17, 2020 https://web.archive.org/web/20200417102629/http://kpopherald.koreaherald.com/view.php?ud=201802071636225737376_2 live Jung Ji-hoon as young Lee Yulhttps://m.entertain.naver.com/home/article/109/0003833824 ko:정지훈, '백일의 낭군님'→'신과 함께2' 출연..'대세 아역' Jeong Ji-hoon,'100 days My Prince'→' With God 2 ' appeared July 31, 2018 OSEN Naver ko August 4, 2018 August 5, 2018 https://web.archive.org/web/20180805021626/http://entertain.naver.com/read?oid=109&aid=0003833824 live An idealistic crown prince who transforms into a low status man after a near fatal accident. Despite his amnesia, Yul maintains the speaking style of a noble man, to the villagers' annoyance and also lands himself in constant trouble because of this. He also retains his intelligence and martial arts skill, especially archery. However, he is completely useless with daily chores and activities of a peasant, such as making straw shoes, using the sickle, and chopping wood. Nam Ji-hyun as Yoon Yi-seo / Yeon Hong-shimhttp://tenasia.hankyung.com/archives/1451072 ko:도경수·남지현, tvN '백일의 낭군님' 출연... "하반기 편성 예정" (공식) Do Kyung-soo and Nam Ji-hyun starred in tvN '100 days my prince'... "Second half schedule" (Official) 10Asia March 21, 2018 ko March 21, 2018 March 22, 2018 https://web.archive.org/web/20180322021926/http://tenasia.hankyung.com/archives/1451072 dead Heo Jung-eun as young Yoon Yi-seohttp://www.newsen.com/news_view.php?uid=201804041103371910 ko:허정은, '백일의 낭군님' 출연 "남지현 어린시절 연기한다"(공식) Heo Jeong-eun, "Acting as Nam Ji-hyun in Childhood" in '100 Days My Prince' (Official) April 4, 2018 Newsen ko April 5, 2018 August 20, 2020 https://web.archive.org/web/20200820154442/https://www.newsen.com/news_view.php?uid=201804041103371910 live An intelligent and strong woman who used to be a noblewoman and now runs Joseon's first all-solution agency in Songjoo village. She is shown to be fiercely independent and crass at times, and is always getting into arguments with Won-deuk. She hides her true identity from everyone in the village, except for her adoptive father. She longs to be reunited with her brother. Jo Sung-ha as Kim Cha-eonhttps://m.entertain.naver.com/home/article/109/0003741485 ko:[단독] 도경수·남지현·조성하·김선호, '백일의 낭군님' 확정..4월 촬영 [Exclusive] Do Kyung-soo, Nam Ji-hyun, Jo Sung-ha, Kim Seon-ho, '100 Days My Prince' confirmed.. Filming in April March 21, 2018 Naver OSEN ko March 21, 2018 March 7, 2021 https://web.archive.org/web/20210307130417/https://entertain.naver.com/read?oid=109&aid=0003741485 live The evil vice-premier who is also the father-in-law of Lee Yul. He is the most powerful man in the nation and controls even the king. A ruthless man, he is ready to employ any actions necessary to gain and maintain his power. Han So-hee as Kim So-hyehttp://m.entertain.naver.com/read?oid=421&aid=0003242024 ko:[단독] '돈꽃' 한소희, '백일의 낭군님' 주연 합류...도경수와 [Exclusive] 'Money Flower' Han So-hee joins the lead role of '100 Days My Prince'... Working with Do Kyung-soo March 6, 2018 News1 ko Naver March 6, 2018 March 7, 2018 https://web.archive.org/web/20180307150934/http://m.entertain.naver.com/read?oid=421&aid=0003242024 live Choi Myung-bin as young Kim So-hyehttp://mbn.mk.co.kr/pages/news/newsReply.php?news_seq_no=3521110 ko:아역배우 최명빈, tvN '백일의 낭군님' 출연 확정" Child actress Choi Myung-bin confirmed to appear in tvN's '100 Days My Prince'" May 2, 2018 Maeil Broadcasting Network ko July 7, 2018 July 7, 2018 https://web.archive.org/web/20180707062527/http://mbn.mk.co.kr/pages/news/newsReply.php?news_seq_no=3521110 live Crown Princess, Kim Cha-eon's daughter and Lee Yul's wife. Like Yul, she is also forced into the marriage and is constantly neglected by her husband. She secretly harbours feelings for Moo-yeon, one of her father's hired killers and the father of the child she becomes pregnant with, causing great distress for her and her father, as she never consummated her marriage with Yul. Kim Seon-ho as Jung Jae-yoon Formerly ranked 7a at the Capital, then Magistrate (6b) of the Songjoo village, then hidden advisor of the Crown Prince. He has a one-sided love for Hong-shim. He has prosopagnosia or "face blindness", which causes him to initially be unable to recognize Won-deuk as the crown prince. The only face that he could recognize is Hong-shim's. He is smart and wise, and is one of the few people to earn Lee Yul's trust. Kim Jae-young as Moo-yeon / Yoon Seok-hahttps://www.hancinema.net/orion-s-daily-ramblings-kim-jae-young-joins-dear-husband-of-100-days-117861.html Kim Jae-young Joins "Dear Husband of 100 Days" April 20, 2018 HanCinema April 23, 2018 November 3, 2020 https://web.archive.org/web/20201103113521/https://www.hancinema.net/orion-s-daily-ramblings-kim-jae-young-joins-dear-husband-of-100-days-117861.html live Jung Joon-won as young Yoon Seok-hahttp://tenasia.hankyung.com/archives/1493217 ko:정준원, '백일의 낭군님' 출연 확정...어린 윤석하役텐아시아 Confirmed to appear in '100 Days My Prince'... Young Yoon Seok-ha Ten Asia May 16, 2018 ko TenAsia June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612142032/http://tenasia.hankyung.com/archives/1493217 live Yi-seo's elder brother and Kim Cha-eon's main hired killer. Despite knowing that Cha-eon killed his father, he continues to serve Cha-eon as he is constantly being threatened with the hunting down and killing of his lost sister, Yi-seo. He is shown to be ruthless and amazingly skilled in the martial arts. He is also unafraid to wield his sword and kill anyone Cha-eon instructs him. Despite this, he longs to be free from this lifestyle and bargains with Cha-eon for his release, with one final assignment - to murder the Crown Prince. He is later shown to be heavily conflicted between running away with his sister to start a new life, and being with the Crown Princess with whom he is in love and who is pregnant with his child. He is also conflicted upon learning that the man he has been ordered to kill is now married to his sister. Supporting People around Lee Yul Jo Han-chul as the Kinghttp://tenasia.hankyung.com/archives/1502562 ko:조한철, tvN '백일의 낭군님' 합류...도경수 아버지役텐아시아 Joining tvN's '100 Days My Prince'... Do Kyung-soo's father May 29, 2018 ko TenAsia June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612135821/http://tenasia.hankyung.com/archives/1502562 live Lee Yul's father who is shown to be a puppet king, ineffective due to being under the vice-premier's control. His relationship with Yul is strained due to the manner in which he seized the throne and the consequences surrounding Yul's mother's death. Oh Yeon-ah as Queen Park Lee Yul's step-mother. She is ambitious and longs for the Crown Prince title to be transferred to her son. It is shown that the King constantly neglects her. She also has a strained relationship with her stepson Lee Yul, and rejoices at the news of his death. She is a constant suspect in any murder attempt on Yul. Ji Min-hyuk as Prince Seowonhttp://pop.heraldcorp.com/view.php?ud=201805160924286601048_1 ko:지민혁, tvN '백일의 낭군님' 전격 캐스팅...첫 사극 도전(공식) Ji Min-hyuk, surprise casting in tvN's '100 Days My Prince'... First historical drama challenge (official) May 16, 2018 Herald Corporation ko July 7, 2018 July 7, 2018 https://web.archive.org/web/20180707090650/http://pop.heraldcorp.com/view.php?ud=201805160924286601048_1 live Lee Yul's younger half-brother, son of Queen Park. Despite his mother's ambition for him, he is a very righteous young man, and does not want to inherit the Crown Prince title using dirty tactics. He is against corruption in the Palace and any attempt to murder his half-brother. He is shown to have feelings for his sister-in-law, the crown princess. People in the Palace Choi Woong as Jung Sa-yeobhttp://tenasia.hankyung.com/archives/1468336 ko:최웅, tvN 새 드라마 '백일의 낭군님' 출연 확정 Choi Woong confirmed to appear in new tvN drama '100 Days My Prince' April 12, 2018 TenAsia ko June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612135906/http://tenasia.hankyung.com/archives/1468336 live Head of Censorat, elder half-brother of Jung Jae-yoon. He despises Jae-yoon and is annoyed that Jae-yoon manages to climb up the rankings and even become the crown prince's right-hand man all on his own abilities. Heo Jung-min as Kim Soo-jihttps://www.hancinema.net/heo-jung-min-on-board-for-100-days-my-prince-120131.html Heo Jung-min on Board for "100 Days My Prince" July 5, 2018 HanCinema TV Daily July 7, 2018 July 7, 2018 https://web.archive.org/web/20180707090436/https://www.hancinema.net/heo-jung-min-on-board-for-100-days-my-prince-120131.html live Ranked 5a at Yejo, Kim Cha-eon's son, Kim So-hye's brother. He is clumsy and weak, and shown to not possess the intelligence and ambitions of his father. Jo Hyun-sik as Eunuch Yang He is in charge of Lee Yul in the Palace. Cha-eon has him killed when he is able to recognise that the dead body in the crown prince's garment is not Lee Yul, but is rescued secretly. He returns to the Palace and continues to serve Lee Yul. Kang Young-seok as Gwon Hyeok A Palace Guards' officer,http://tenasia.hankyung.com/archives/1470763 Kang Young-suk, First dramatic challenge= April 16, 2018 December 17, 2018 December 18, 2018 https://web.archive.org/web/20181218010359/http://tenasia.hankyung.com/archives/1470763 live friend of Jung Jae-yoon. Son Kwang-eop as Jang Moon-seokhttp://www.jtn.co.kr/tv/view.php?code=2200&idx=47117 ko:손광업, tvN '백일의 낭군님' 캐스팅 확정 Son Kwang-eop confirmed to be cast in tvN's '100 Days My Prince' JTN May 14, 2018 ko June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612141803/http://www.jtn.co.kr/tv/view.php?code=2200&idx=47117 live Kim Cha-eon's right-hand man, Minister of War People in Songjoo Village Jung Hae-kyun as Mr. Yeonhttp://mbn.mk.co.kr/pages/news/newsView.php?news_seq_no=3510242 ko:천의 얼굴 정해균, 새 드라마 '백일의 낭군님'에서 코믹 연기 펼쳐 Jeong Hae-gyun, who has a thousand faces, shows off his comic acting in the new drama '100 Days My Prince' April 19, 2018 Maeil Business Newspaper ko June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612143017/http://mbn.mk.co.kr/pages/news/newsView.php?news_seq_no=3510242 live Hong-sim's adoptive father. He is the only one who knows the truth of Hong-sim's identity and rescues Lee Yul in the woods. To save Hong-sim, he keeps up the ruse that Lee Yul is actually Hong-sim's betrothed, Na Won-deuk, and even buries the clothes in which Yul was found to hide his true identity. Due to his guilt towards Yul, he always takes Yul's side in any of Yul's arguments with Hong-shim. He is a widower whose wife and child died. Ahn Suk-hwan as Park Seon-do Powerful yangban, Kim Cha-eon's subject. He is also involved in corruption and has a vendetta against Hong-shim for rejecting his advances and marriage offer. Lee Jun-hyeok as Park Bok-eun Magistrate's henchman (promoted to Magistrate in Ep. 16). Despite the corruption by his superiors, he is shown to be righteous and has a good relationship with the villagers. Lee Min-ji as Kkeut-nyeohttp://chicnews.mk.co.kr/article.php?aid=1526518036190683006 ko:이민지, '백일의 낭군님' 합류... 남지현 절친 끝녀役 Lee Min-ji joins '100 Days My Prince'... Playing the role of Nam Ji-hyun's best friend May 17, 2018 Chic News ko May 17, 2018 May 18, 2018 https://web.archive.org/web/20180518055010/http://chicnews.mk.co.kr/article.php?aid=1526518036190683006 dead Hong-shim's best friend and Gu-dol's wife due to the marriage decree. They confide in each other often and despite not knowing of Hong-shim's true identity of a noble woman, Kkeut-nyeo is the only person besides Hong-shim's father to know that she was adopted and has an older brother. Kim Ki-doo as Gu-dolhttp://www.koreadaily.com/news/read.asp?page=1&branch=&source=&category=entertainment&art_id=6319441 ko:[공식입장] '오해영'→'도깨비'→'백일의 낭군님'..김기두, 도경수와 호흡 [Official Position] 'Oh Hae-young' → 'Goblin' → '100 Days My Prince'.. Kim Ki-doo, working with Do Kyung-soo June 27, 2018 Korea Daily ko June 27, 2018 https://web.archive.org/web/20180627090931/http://www.koreadaily.com/news/read.asp?page=1&branch=&source=&category=entertainment&art_id=6319441 June 27, 2018 dead Kkeut-nyeo's husband. He also later develops a friendship with Won-deuk and is always there to teach him and give him advice despite finding Won-deuk useless and annoying. Jo Jae-ryong as Jo Boo-young, former Magistrate Lee Hye-eun as Yang-chunhttp://news.chosun.com/site/data/html_dir/2018/04/30/2018043000540.html ko:[공식] 이혜은, tvN '백일의 낭군님' 캐스팅...5년 만에 사극 출연 [Official] Lee Hye-eun cast in tvN's '100 Days My Prince'... First historical drama appearance in 5 years April 30, 2018 The Chosun Ilbo ko June 7, 2018 June 12, 2018 https://web.archive.org/web/20180612140230/http://news.chosun.com/site/data/html_dir/2018/04/30/2018043000540.html live Jung Soo-kyo as Ma-chil, a loan sharkhttp://entertain.naver.com/read?oid=112&aid=0003057462 ko:정수교, '백일의 낭군님' 출연 확정..도경수-남지현과 호흡(공식) Jung Soo-kyo confirmed to appear in '100 Days My Prince'.. Work together with Do Kyung-soo and Nam Ji-hyun (Official) August 3, 2018 Herald Corporation Naver ko August 4, 2018 August 5, 2018 https://web.archive.org/web/20180805052036/http://entertain.naver.com/read?oid=112&aid=0003057462 live Noh Kang-min as Meok-gu, a child friend of Hong-shim and Won-deuk Others Lee Seung-hoon as Sin Seung-jo, Right State Councilor Park Seon-woo as Lee Don-young Lee Seung-joon as Min Yeong-gi, Minister of Rites Lee Chae-kyung as Court Lady Kang of Crown Princess' Palace. Han Ji-eun as Ae-weol, a gisaeng friend of Jae-yoon She has feelings for Jae-yoon despite knowing that he only has his heart on Hong-shim. However, she still acts as his trusted confidante and readily assists him in various tasks, even putting her own life at risk. She is shown to be a good artist as her spot on sketch of Won-deuk after spending some time with him under the ruse to look for her missing fan, finally unravels the truth that Lee Yul is alive to Jae-yoon. She constantly visits Jae-yoon at Songjoo Village. Lee Seon-hee as Mi-geum, tavern owner Keum Chae-an as Song Seon Kim Ji-sung as Makgae Hong Yoon-jae as Hyuk, assassin #2, Moo-yeon's friend Lim Seung-jun as Beom, assassin #3 Ha Min as Head Court Lady Jo Jin-chul Eon Rae-ok Jo Yeon-woo Kim Tae-yeong Jung Uk Park Chang-seon Ji Sung-geun Hong Bo-hyang Yoon Yeo-heok Special appearances Jung Ho-bin as Yoon Yi-seo's father (Ep. 1) Choi Ji-na as Lee Yul's mother (Ep. 1) Do Ji-han as Dong-joo, Crown Prince's best friend and guardian (Ep. 1–2 & 15)http://sports.chosun.com/news/news.htm?id=201806160100129170009873&ServiceDate=20180615 ko:[단독] 도지한, '백일의낭군님' 합류...엑소 도경수와 브로맨스 [Exclusive] Do Ji-han joins '100 Days My Prince'... Bromance with EXO's Do Kyung-soo June 15, 2018 Sports Chosun ko June 19, 2018 May 10, 2022 https://web.archive.org/web/20220510080712/https://sports.chosun.com/news/news.htm?id=201806160100129170009873&ServiceDate=20180615 live Ahn Se-ha as Heo Man-shik, King's Royal Inspector (Ep. 5 & 7) Jin Ji-hee as Jin Rin, young daughter of the Chinese Envoy (Ep. 13) Production The first script reading took place on March 21, 2018, at CJ E&M Center in Sangam-dong, Seoul, South Korea.https://entertain.naver.com/read?oid=112&aid=0003055026 도경수X남지현 로맨스 사극 '백일의 낭군님', 9월 10일 첫방 확정 Do Kyung-soo X Nam Ji-hyun's romantic historical drama '100 Days My Prince' confirmed to premiere on September 10th July 27, 2018 Herald Corporation ko July 27, 2018 July 27, 2018 https://web.archive.org/web/20180727054740/https://entertain.naver.com/read?oid=112&aid=0003055026 live Filming began in April and ended on September 3.http://news.chosun.com/site/data/html_dir/2018/03/13/2018031301040.html ko:[공식] '돈꽃' 한소희, '백일의 낭군님' 출연확정...도경수와 호흡 [Official] 'Money Flower' Han So-hee confirmed to appear in '100 Days Husband'... Working with Do Kyung-soo The Chosun Ilbo March 13, 2018 March 13, 2018 March 13, 2018 https://web.archive.org/web/20180313042952/http://news.chosun.com/site/data/html_dir/2018/03/13/2018031301040.html livehttp://osen.mt.co.kr/article/G1110875967 [Oh!쎈 톡] 도경수x남지현, '백일의 낭군님' 본격 돌입.."첫 촬영 완료" [Oh! Strong Talk] Do Kyung-soo x Nam Ji-hyun, '100 Days My Prince' Full-Fledged Launch.."First Filming Completed" April 10, 2018 OSEN ko April 10, 2018 April 11, 2018 https://web.archive.org/web/20180411025746/http://osen.mt.co.kr/article/G1110875967 livehttps://m.entertain.naver.com/now/article/109/0003856534 '백일의 낭군님' 남지현 "마지막 촬영 끝났다..스태프들 고마워"[★SHOT!] '100 Days My Prince' Nam Ji-hyun "Last filming is over.. Thank you to the staff" [★SHOT!] Osen Naver September 3, 2018 September 3, 2018 ko April 17, 2020 https://web.archive.org/web/20200417072026/https://entertain.naver.com/now/read?oid=109&aid=0003856534 live Yoon Tae-young was removed from the drama following drunk driving charges.https://www.koreajoongangdaily.com/korea/yoon-tae-young-charged-for-drunk-driving/10504080 Yoon Tae-young charged for drunk driving May 21, 2018 Korea JoongAng Daily May 21, 2018 May 22, 2018 https://web.archive.org/web/20180522041327/http://koreajoongangdaily.joins.com/news/article/article.aspx?aid=3048404&cloc=joongangdaily live Filming took place at KOFIC Namyangju Studios in Namyangju, South Korea.August 2024 The Composer is Jung Se-rin.April 2023 Original soundtrack 100 Days My Prince OST Soundtrack Various artists 2018 Soundtrack Korean English Stone Music Entertainment Pop Music Part 1 Released on 2018 9 11 Artist Erase It ko 지워져 POPKID, Safira.K, Lee Ha-jin POPKID, Safira.K Gummy 3:53 Erase It Inst. POPKID, Safira.K 3:53 7:46 Part 2 Released on 2018 9 25 Artist For this Love ko 이 사랑을 Yoon Young-joon Yoon Young-joon Jinyoung (B1A4) 4:20 For this Love Inst. Yoon Young-joon 4:20 8:40 Part 3 Released on October 16, 2018 Artist Cherry Blossom Love Song ko 벚꽃연가 Mathi Park Keun-cheol Jung Soo-min Park Keun-cheol Jung Soo-min Chen (EXO) 4:10 Cherry Blossom Love Song Inst. Park Keun-cheol Jung Soo-min 4:10 8:20 Part 4 Released on October 23, 2018 Artist Believe Hana Tom and Jerry SBGB 3:51 Believe Inst. Tom and Jerry 3:51 7:42 Part 5 Released on October 30, 2018 Artist I Will Remember ko 기억할테니까 Park Jong-jin, Jung Won-bo Park Jong-jin, Jung Won-bo NeighBro 3:59 I Will Remember Inst. Park Jong-jin, Jung Won-bo 3:59 7:58 Artist Disc 2: 100 days my Prince Opening Title Kim Jun Seok, Jung Se Rin 2:32 Crown Prince Yul Kim Jun Seok, Jung Se Rin 2:44 Loads to Carry Kim Jun Seok 2:46 Confusion Kim Jun Seok 1:43 Last Request Kim Jun Seok 3:49 A Great Determination Kim Jun Seok 2:34 Feeling Kim Jun Seok 2:20 The person that I cannot forget Jung Se Rin 2:26 Vanished World Jung Se Rin 3:37 Someone Strikes Jung Se Rin 3:11 I will marry you Jung Se Rin 3:51 Promise under cherry blossom Jung Se Rin 2:52 Finding you in me Jung Se Rin 3:36 Cannot have what i want Jung Se Rin 2:02 Overwhelmed by a longing Jung Se Rin 3:38 100 Days Memory Jung Se Rin 3:26 Songjo-hyun people Lee Ruri 2:29 Lost spinster Lee Ruri 2:08 The enemy of my family Lee Ruri 3:01 Piece of Memory Lee Ruri 3:28 Deepen mind that doesn't fade Lee Ruri 2:11 Won-Deuk's Comeback Lee Ruri 2:09 Flower Rain Lee Yun Ji 4:23 Depose a King Lee Yun Ji 2:53 Back Lee Yun Ji 3:08 Troublemaker Husband Lee Yun Ji 2:57 Amnesia Lee Yun Ji 1:39 Miserable Heart Lee Yun Ji 3:57 Secret Lee Yun Ji 1:32 Scheme Lee Yun Ji 2:34 Greedy Blade Joo In Ro 2:59 Kim Cha-Eon BonChoon Koo 4:35 Assassin BonChoon Koo 2:53 Clue to the Memory BonChoon Koo 3:14 Useless Man Noh Yoo Rim 2:09 Travel Incognito Noh Yoo Rim 2:31 Shallow Trick Noh Yoo Rim 2:04 Present Governor and Oldman Park Noh Yoo Rim 2:10 Deliberate Murder Noh Yoo Rim 2:31 Farewell Forever Noh Yoo Rim 2:42 Conspiracy Kim Yun Ju 2:11 A Strong Suspicion Kim Yun Ju 2:40 Honest Happiness Kim Yun Ju 3:27 Warm Memory Yae Rin Soo 3:34 The Night at the watermill Yae Rin Soo 1:59 This is the Order of a Crown Prince! Yae Rin Soo 2:43 Am I the only one who's feeling uncomfortable? Kim Jeong Wan 1:50 Troubleshooter Hongshim Kim Jeong Wan 2:12 Money eating fool Park Hye Min 1:54 In the Philippines, "Hinahanap" sung by Three Two One was released under ABS-CBN Star Music and was the show's theme song. Reception Viewership 100 Days My Prince Audience measurement performed nationwide by Nielsen Media Research.https://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00&begin_date=20180910 Nielsen Korea ko August 25, 2020 August 19, 2020 https://web.archive.org/web/20200819052917/https://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00&begin_date=20180910 live y 300 200 South Korea - 1.183 1.373 1.381 1.725 1.098 1.541 1.836 2.168 2.229 2.503 2.307 2.591 2.648 2.877 2.831 3.264 2.097 + Average TV viewership ratings Ep. Episode Original broadcast date Average audience shareAGB Nielsenhttp://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00 Nielsen Korea March 22, 2018 ko https://web.archive.org/web/20160601140426/http://www.nielsenkorea.co.kr/tv_terrestrial_day.asp?menu=Tit_1&sub_menu=3_1&area=00 June 1, 2016 dead TNmShttp://www.tnms.tv/rating/default.asp?menu=Cable_Daily TNMS 홈페이지에 오신 것을 환영합니다. Welcome to the TNMS homepage. TNmS January 22, 2018 ko dead https://web.archive.org/web/20160411000428/http://www.tnms.tv/rating/default.asp?menu=Cable_Daily April 11, 2016 Nationwide Seoul Nationwide 1 September 10, 2018 5.026% 5.527% 5.5% 2 September 11, 2018 6.199% 6.882% 5.7% 3 September 17, 2018 6.000% 6.229% 5.9% 4September 18, 2018 7.274% 7.814% 7.5% 5 September 24, 2018 blue 4.362% blue 4.799% blue 4.7% 6 September 25, 2018 6.923% 7.232% 7.2% 7 October 1, 2018 7.991% 8.785% 9.0% 8 October 2, 2018 9.223% 9.995% 8.3% 9 October 8, 2018 9.089% 9.790% 7.8% 10 October 9, 2018 10.263% 10.904% 9.5% 11 October 15, 2018 10.120% 10.790% 9.4% 12 October 16, 2018 11.170% 12.325% 11.0% 13 October 22, 2018 11.333% 12.502% 12.5% 14 October 23, 2018 12.670% 13.455% 12.0% 15 October 29, 2018 12.159% 13.033% 13.0% 16 October 30, 2018 red 14.412% red 15.169% red 15.1% Average green 9.013% green 9.702% green 9.0% Special September 4, 2018 1.1% 1.188% rowspan=2 November 9, 2018 1.976% 2.233% In the table above, blue the blue numbers represent the lowest ratings and red the red numbers represent the highest ratings. N/A denotes that the rating is not known. This drama aired on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters (KBS, SBS, MBC and EBS). Big data In the second week of October, drama 100 Days My Prince topped the Good Data Corporation's "Drama TV Topicality Top 10" rankings, after maintaining second place for four consecutive weeks since its premiere. Its lead actors, Do Kyung-soo and Nam Ji-hyun, ranked first and second respectively in the "Drama TV Performer Topicality Top 10". Also entering the top ten were supporting actors Kim Seon-ho (sixth) and Jo Sung-ha (seventh).Lee Ji-hyun October 15, 2018 ko: '백일의 낭군님' 드라마-도경수·남지현 출연자 화제성 1위 '100 Days My Prince' Drama - Do Kyung-soo and Nam Ji-hyun Cast Rank 1st in Hot Topic https://m.entertain.naver.com/home/article/076/0003329050 June 25, 2025 Sports Chosun ko Naver References 30em External links https://tvn.cjenm.com/ko/100daysmyprince/ ko tt8199972 100 Days My Prince https://web.archive.org/web/20230205085945/http://www.studiodragon.net/front/kr/works/portfolio_view?class1=&cpage=7&idx=256 February 5, 2023 at Studio Dragon ko 100 Days My Prince https://web.archive.org/web/20200512020105/http://astory.co.kr/en/sub/work/view.asp?s_cate=%EC%A2%85%EC%98%81%20%EC%9E%91%ED%92%88&b_idx=175&page=1 May 12, 2020 at AStory ko Dear_Husband_of_100_Days Category:Korean-language television shows Category:TvN (South Korean TV channel) television dramas Category:2018 South Korean television series debuts Category:2018 South Korean television series endings Category:South Korean historical television series Category:South Korean romantic comedy television series Category:2010s South Korean television series Category:Television series set in Joseon Category:South Korean pre-produced television series Category:Television series by AStory Category:Television series about princes